公开(公告)号：US08704028B2

公开(公告)日：2014-04-22

申请号：US12750005

申请日：2010-03-30

申请人： Christopher P. Nicholas ,  Etienne Mazoyer ,  Mostafa Taoufik ,  Jean-Marie Basset ,  Paul T. Barger

发明人： Christopher P. Nicholas ,  Etienne Mazoyer ,  Mostafa Taoufik ,  Jean-Marie Basset ,  Paul T. Barger

IPC分类号： C07C6/04

CPC分类号： C07C6/04 ,  C07C2521/04 ,  C07C2531/12 ,  Y02P20/52 ,  Y02P30/42 ,  C07C11/10 ,  C07C11/06

摘要： Processes for the conversion, under conditions and with a catalyst system effective for olefin metathesis, of hydrocarbon feedstocks comprising an acyclic symmetrical olefin (e.g., butene-2) are described. Olefin products of lower and higher carbon numbers (e.g., propylene and pentene) are formed in the presence of a catalyst comprising a solid support and a tungsten hydride bonded to alumina present in the support. This occurs despite the olefin metathesis reaction mechanism leading to a degenerative result, without any expected production of different carbon number products from acyclic symmetrical olefins.

摘要翻译： 描述了在包含无环对称的烯烃（例如丁烯-2）的烃原料的转化条件和对烯烃复分解有效的催化剂体系的转化方法。 在包含固体载体和与载体中存在的氧化铝结合的氢化钨的催化剂存在下形成具有较低和较高碳数的烯烃产物（例如丙烯和戊烯）。 尽管烯烃复分解反应机制导致退化结果，但是没有任何预期从不循环对称烯烃中产生不同的碳数产物。

公开(公告)号：US20110028771A1

公开(公告)日：2011-02-03

申请号：US12902492

申请日：2010-10-12

申请人： Andrea G. Bozzano ,  Timur V. Voskoboynikov ,  Tom N. Kalnes ,  Paul T. Barger ,  Gavin P. Towler ,  Bryan K. Glover

发明人： Andrea G. Bozzano ,  Timur V. Voskoboynikov ,  Tom N. Kalnes ,  Paul T. Barger ,  Gavin P. Towler ,  Bryan K. Glover

IPC分类号： C07C2/00

CPC分类号： C07C2/66 ,  C07C1/24 ,  C07C2/864 ,  C07C6/126 ,  C07C2529/40 ,  Y02P20/52 ,  Y02P30/42 ,  C07C11/06 ,  C07C15/08

摘要： The present invention provides a reactor system having: (1) a first reactor receiving an oxygenate component and a hydrocarbon component and capable of converting the oxygenate component into a light olefin and the hydrocarbon component into alkyl aromatic compounds; (2) a separator system for providing a first product stream containing a C3 olefin, a second stream containing a C7 aromatic, and a third stream containing C8 aromatic compounds; (3) a first line connecting the separator to the inlet of the first reactor for conveying the second stream to the first reactor; (4) a second line in fluid communication with the separator system for conveying the C3 olefin to a propylene recovery unit, and (4) a third line in fluid communication with the separator system for conveying the C8 aromatic compounds to a xylene recovery unit.

摘要翻译： 本发明提供了一种反应器系统，其具有：（1）第一反应器，其接收含氧化合物组分和烃组分，并且能够将含氧化合物组分转化为轻质烯烃并将烃组分转化为烷基芳族化合物; （2）用于提供含有C 3烯烃的第一产物流，含有C 7芳族化合物的第二料流和含有C 8芳族化合物的第三料流的分离器系统; （3）将分离器连接到第一反应器的入口的第一管线，用于将第二流输送到第一反应器; （4）与用于将C3烯烃输送到丙烯回收单元的分离器系统流体连通的第二管线，和（4）与分离器系统流体连通以将C8芳族化合物输送到二甲苯回收单元的第三管线。

公开(公告)号：US07297253B1

公开(公告)日：2007-11-20

申请号：US11184591

申请日：2005-07-19

申请人： Christopher D. Gosling ,  Ronald M. Gatan ,  Paul T. Barger

发明人： Christopher D. Gosling ,  Ronald M. Gatan ,  Paul T. Barger

IPC分类号： C10G29/00

CPC分类号： C10G27/12

摘要： A process for the autocatalytic production of organic hydroperoxides and ultra low sulfur diesel boiling range hydrocarbons is disclosed. The organic hydroperoxides react with sulfur compounds to produce sulfones, and the sulfones can be removed from the diesel boiling range hydrocarbons to provide ultra low sulfur diesel.

摘要翻译： 公开了一种自催化生产有机氢过氧化物和超低硫柴油沸程烃的方法。 有机氢过氧化物与硫化合物反应以产生砜，并且可以从柴油沸程烃中除去砜以提供超低硫柴油。

公开(公告)号：US06534692B1

公开(公告)日：2003-03-18

申请号：US09816509

申请日：2001-03-23

申请人： Paul T. Barger ,  Bipin V. Vora

发明人： Paul T. Barger ,  Bipin V. Vora

IPC分类号： C07C100

CPC分类号： B01J29/85 ,  B01J37/0009 ,  B01J2229/26 ,  B01J2229/42 ,  C07C1/20 ,  C07C2529/85 ,  Y02P20/52 ,  Y02P30/42 ,  C07C11/02

摘要： A process for converting methanol to light olefins is disclosed and claimed. The catalyst is a metalloaluminophosphate molecular sieve having the empirical formula (ExAlyPz)O2 where EL is a metal such as silicon or magnesium and “x”, “y” and “z” are the mole fractions of EL, Al and P respectively and specifically where “x” has a value of about 0.02 to about 0.08. A preferred molecular sieve is one which has predominantly a plate crystal morphology in which the average smallest crystal dimension is at least 0.1 microns and has an aspect ratio of no greater than 5. The process provides greater selectivity to ethylene and propylene versus C4+ byproducts.

摘要翻译： 公开并要求保护甲醇转化为轻质烯烃的方法。 催化剂是具有经验式（ExAlyPz）O 2的金属铝磷酸盐分子筛，其中EL是诸如硅或镁的金属，“x”，“y”和“z”分别是EL，Al和P的摩尔分数 其中“x”的值为约0.02至约0.08。 优选的分子筛是主要具有平板晶体形态的分子筛，其中平均最小晶体尺寸为至少0.1微米并且具有不大于5的纵横比。该方法对于乙烯和丙烯相对于C4 +副产物提供更大的选择性。

公开(公告)号：US06207872B1

公开(公告)日：2001-03-27

申请号：US09305960

申请日：1999-05-06

申请人： Paul T. Barger ,  Stephen T. Wilson ,  Thomas M. Reynolds

发明人： Paul T. Barger ,  Stephen T. Wilson ,  Thomas M. Reynolds

IPC分类号： C07C100

CPC分类号： B01J37/0009 ,  B01J29/85 ,  B01J2229/26 ,  B01J2229/42 ,  C07C1/20 ,  C07C2529/85 ,  Y02P20/52 ,  Y02P30/42 ,  C07C11/02

摘要： A catalyst for converting methanol to light olefins along with the process itself are disclosed and claimed. The catalyst is a metalloaluminophosphate molecular sieve having the empirical formula (ELxAlyPz)O2 where EL is a metal such as silicon or magnesium and x, y and z are the mole fractions of EL, Al and P respectively. The molecular sieve has predominantly a plate crystal morphology in which the average smallest crystal dimension is at least 0.1 microns and has an aspect ratio of no greater than 5. Use of this catalyst gives a product with a larger amount of ethylene versus propylene.

摘要翻译： 公开并要求保护用于将甲醇转化成轻质烯烃的催化剂。 催化剂是具有经验式（ELxAlyPz）O 2的金属铝磷酸盐分子筛，其中EL是诸如硅或镁的金属，x，y和z分别是EL，Al和P的摩尔分数。 分子筛主要具有平板晶体形态，其中平均最小晶体尺寸为至少0.1微米并且纵横比不大于5.使用该催化剂产生具有较大量乙烯与丙烯的产物。

公开(公告)号：US6049017A

公开(公告)日：2000-04-11

申请号：US59906

申请日：1998-04-13

申请人： Bipin V. Vora ,  Terry L. Marker ,  Paul T. Barger

发明人： Bipin V. Vora ,  Terry L. Marker ,  Paul T. Barger

IPC分类号： C07C11/04 ,  C07C11/06 ,  C07C1/00 ,  C07C1/20 ,  C07C4/06

CPC分类号： C07C4/06 ,  B01J21/16 ,  B01J29/005 ,  B01J29/035 ,  B01J29/85 ,  B01J37/0045 ,  C07C1/20 ,  C07C7/14891 ,  C07C7/163 ,  C10G11/05 ,  C10G11/18 ,  C10G27/00 ,  C10G51/026 ,  C10G55/06 ,  B01J2229/42 ,  C07C2529/65 ,  C07C2529/84 ,  C07C2529/85 ,  C10G2400/20 ,  Y02P20/52 ,  Y02P30/42

摘要： A process is disclosed for enhancing the production of light olefins with a catalytic reaction zone containing small pore zeolitic and non-zeolitic catalysts which can significantly improve the yield of ethylene and propylene in a process for the conversion of light olefins having four carbon atoms per molecule and heavier. Specifically, a C.sub.4 olefin stream from an ethylene production complex is converted in a reaction zone over a non-zeolitic catalyst at effective conditions to produce a product mixture containing ethylene and propylene. Ethylene and propylene are separated from the product mixture and recovered. A portion of the remaining heavy hydrocarbons and paraffins may be recycled to the reaction zone for further conversion, or oligomerized to produce valuable downstream products. The additional step of removing iso-olefins from the recycle stream provided significant advantages. The process of the present invention may be applied in commercial ethylene plants, in petroleum refining catalytic cracking operations, and in processes for the conversion of oxygenates such as methanol-to-olefins to enhance the production of ethylene and propylene.

摘要翻译： 公开了一种利用含有小孔沸石和非沸石催化剂的催化反应区增强轻质烯烃生产的方法，该催化反应区可在每分子具有四个碳原子的轻质烯烃转化方法中显着提高乙烯和丙烯的产率 更重 具体地说，来自乙烯生成络合物的C 4烯烃流在有效条件下在非沸石催化剂的反应区中被转化，以产生含有乙烯和丙烯的产物混合物。 将乙烯和丙烯与产物混合物分离并回收。 剩余的重质烃和链烷烃的一部分可以再循环到反应区进行进一步的转化，或被低聚制成有价值的下游产物。 从循环流中除去异烯烃的附加步骤提供了显着的优点。 本发明的方法可以应用于商业乙烯装置，石油精炼催化裂化操作，以及用于转化含氧化合物如甲醇至烯烃的方法中以增加乙烯和丙烯的生产。

公开(公告)号：US5126308A

公开(公告)日：1992-06-30

申请号：US790908

申请日：1991-11-13

申请人： Paul T. Barger ,  Stephen T. Wilson ,  Jennifer S. Holmgren

发明人： Paul T. Barger ,  Stephen T. Wilson ,  Jennifer S. Holmgren

IPC分类号： B01J29/04 ,  B01J29/84 ,  B01J29/85 ,  C07B61/00 ,  C07C1/20 ,  C07C1/24 ,  C07C11/02 ,  C10G3/00

CPC分类号： B01J29/85 ,  B01J29/84 ,  C07C1/20 ,  B01J2229/26 ,  B01J2229/42 ,  C07C2529/83 ,  C07C2529/85 ,  Y02P20/52

摘要： This invention relates to an improved process for converting methanol to light olefins and to a catalyst for carrying out the process. The catalyst comprises a metal aluminophosphate molecular sieve having the empirical formula (EL.sub.x Al.sub.y P.sub.z)O.sub.2 where EL is a metal and x, y and z are mole fractions of EL, Al and P respectively. Preferred metals are silicon, magnesium and cobalt, with silicon especially preferred. The molecular sieve catalyst is composed of particles at least 50% of which have a particle size less than 1.0 .mu.m and no more than 10% of the particles have a particle size greater than 2.0 .mu.m. It is also preferred that the metal content (x) be from about 0.005 and 0.05 mole fraction.

摘要翻译： 本发明涉及将甲醇转化成轻质烯烃的改进方法和用于进行该方法的催化剂。 催化剂包括具有经验式（ELxAlyPz）O 2的金属铝磷酸盐分子筛，其中EL是金属，x，y和z分别是EL，Al和P的摩尔分数。 优选的金属是硅，镁和钴，特别优选硅。 分子筛催化剂由至少50％的粒径小于1.0μm且不超过10％的颗粒具有大于2.0μm的粒度的颗粒组成。 金属含量（x）也优选为约0.005和0.05摩尔分数。

公开(公告)号：US4857666A

公开(公告)日：1989-08-15

申请号：US247810

申请日：1988-09-21

申请人： Paul T. Barger ,  Gregory J. Thompson ,  Raymond R. Herber ,  Tamotsu Imai

发明人： Paul T. Barger ,  Gregory J. Thompson ,  Raymond R. Herber ,  Tamotsu Imai

IPC分类号： C07C2/70 ,  C07C6/12 ,  C07C15/02

CPC分类号： C07C6/126 ,  C07C15/02 ,  C07C2/70 ,  C07C2527/173 ,  C07C2529/06 ,  Y02P20/582

摘要： An alkylation-transalkylation process for the production of a monoalkylated aromatic compound is disclosed which maximizes the production of desirable monoalkylaromatic compounds, while limiting transalkylation catalyst deactivation. The process entails the combination of an alkylation reaction zone, a first seperation zone, a second separation zone, and a transalkylation reaction zone wherein the alkylation catalyst and transalkylation catalyst are dissimilar and where the alkylation catalyst is comprised of phosphoric acid material and the transalkylation catalyst is comprised of a crystalline aluminosilicate material. The transalkylation catalyst deactivation is reduced by transalkylating only dialkylated aromatic compounds. Additionally, the transalkylation catalyst is regenerable utilizing a hot liquid hydrocarbon wash.

摘要翻译： 公开了用于制备单烷基化芳族化合物的烷基化 - 烷基转移方法，其使所需的单烷基芳族化合物的产生最大化，同时限制了烷基转移催化剂失活。 该方法需要烷基化反应区，第一分离区，第二分离区和烷基转移反应区的组合，其中烷基化催化剂和烷基转移催化剂是不相似的，其中烷基化催化剂由磷酸材料和烷基转移催化剂 由结晶硅铝酸盐材料组成。 通过仅烷基化二烷基化芳族化合物来降低烷基转移催化剂的失活。 另外，烷基转移催化剂可利用热液体烃洗涤再生。

公开(公告)号：US4826801A

公开(公告)日：1989-05-02

申请号：US124147

申请日：1987-11-23

申请人： Steve T. Bakas ,  Paul T. Barger

发明人： Steve T. Bakas ,  Paul T. Barger

IPC分类号： B01J29/22 ,  C07C5/22 ,  C07C5/27 ,  C10G45/64 ,  B01J29/18

CPC分类号： B01J29/22 ,  C07C5/2791 ,  Y02P20/582

摘要： Superior aromatic alkylation and transalkylation performance is obtained with a novel catalytic composition comprising a hydrogen form mordenite incorporated with alumina. The superior performance is a direct result of the catalyst composition having a surface area of at least 580 m.sup.2 /g. A novel method of preparing a catalyst having a surface area of at least 580 m.sup.2 /g is characterized by contacting a formed catalytic composite with an acidic aqueous solution.

摘要翻译： 使用包含与氧化铝结合的氢形式丝光沸石的新型催化组合物获得了优异的芳族烷基化和烷基转移性能。 优异的性能是具有至少580m 2 / g的表面积的催化剂组合物的直接结果。 制备表面积至少为580m 2 / g的催化剂的新方法的特征在于使形成的催化复合物与酸性水溶液接触。

公开(公告)号：US4795852A

公开(公告)日：1989-01-03

申请号：US132455

申请日：1987-12-14

申请人： Robert R. Frame ,  Paul T. Barger

发明人： Robert R. Frame ,  Paul T. Barger

IPC分类号： B01J31/14 ,  B01J31/28 ,  C07C2/30 ,  C07C2/20

CPC分类号： C07C2/30 ,  B01J31/143 ,  B01J31/28 ,  B01J2231/20 ,  C07C2521/04 ,  C07C2521/08 ,  C07C2521/12 ,  C07C2523/75 ,  C07C2523/755 ,  C07C2531/14 ,  C07C2531/28

摘要： An olefinic feedstock containing contaminants such as oxygenates may be oligomerized to a desired oligomer which contains a particular configuration. The process may be effected by utilizing a catalyst which comprises a porous support containing a catalytically effective amount of an iron group metal compound in combination with a catalytically effective amount of an alkyl aluminum compound and an activator comprising an aluminum alkoxide. The presence of the latter compound in the catalyst compound will permit the catalyst to maintain its activity and stability over a relatively long period of time. The catalyst of the invention is prepared by impregnating a porous support with an aqueous solution of an iron group metal salt, calcining and contacting the calcined support with a solution containing an alkyl aluminum compound and an aluminum alkoxy compound.

摘要翻译： 含有污染物如含氧化合物的烯烃原料可以低聚至包含特定构型的所需低聚物。 该方法可以通过使用包含含有催化有效量的铁族金属化合物的多孔载体与催化有效量的烷基铝化合物和包含烷氧基铝的活化剂组合的催化剂来实现。 催化剂化合物中后一种化合物的存在将允许催化剂在相当长的时间内保持其活性和稳定性。 本发明的催化剂是通过用铁族金属盐的水溶液浸渍多孔载体来制备的，煅烧并使煅烧的载体与含有烷基铝化合物和铝烷氧基化合物的溶液接触。